//
//  UINavigationBar+BackgroundColor.h
//  WSMallBuyer
//
//  Created by gray on 2017/12/8.
//  Copyright © 2017年 hedong. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface UINavigationBar (BackgroundColor)
- (void)ws_setBackgroundColor:(UIColor *)backgroundColor;
- (void)ws_setElementsAlpha:(CGFloat)alpha;
- (void)ws_setTranslationY:(CGFloat)translationY;
- (void)ws_reset;
@end
